K. Okada

Cervical spondylotic myelopathy in the aged patient. A radiographic evaluation of the aging changes in the cervical spine and etiologic factors of myelopathy.

R. Ueno, J. Hashimoto, H. Hayashi, 1988, Spine.

Etiologic factors of myelopathy. A radiographic evaluation of the aging changes in the cervical spine.

M. Hamada, R. Ueno, H. Hayashi, 1987, Clinical orthopaedics and related research.

Treatment of cervical spondylotic myelopathy by enlargement of the spinal canal anteriorly, followed by arthrodesis.

S. Oka, N. Shirasaki, H. Hayashi, 1991, The Journal of bone and joint surgery. American volume.

Cervical radiculopathy associated with an anomaly of the cervical vertebrae: successful surgical treatment. A case report.

M. Hayashi, H. Hayashi, K. Okada, 1988, The Journal of bone and joint surgery. American volume.

Thoracic myelopathy caused by cervicothoracic diastematomyelia. A

H. Hayashi, K. Okada, T. Ohwada, 2010 .

Thoracic myelopathy caused by cervicothoracic diastematomyelia. A case report.

H. Hayashi, K. Okada, T. Ohwada, 1989, The Journal of bone and joint surgery. American volume.